9 - 7
9. OUTLINE DRAWINGS
(7) MR-J3-350B4 MR-J3-500B(4)

[Unit: mm]

CHARGE
Cooling fan
130
118
6
7.5 7.5
250
235
With MR-J3BAT
200Approx. 80
131.5 68.5
Cooling fan
wind direction 6Terminal layout
(Terminal cover open)
TE1
TE2 TE3
20.5
2- 6 mounting hole
3 places for
ground (M4)
Built-in regenerative
resistor lead terminal
fixing screw

Mass: 4.6 [kg] (10.1 [lb])

VW
TE2
N
L11 L21
TE3
L1L2L3P
TE1
Terminal screw: M4
Tightening torque: 1.2[N m]
Terminal signal layout
PE terminal
CU
P1P2
Built-in regenerative resistor lead
terminal fixing screw
Terminal screw: M3.5(Note)
Tightening torque: 0.8[N m]
Terminal screw: M4
Tightening torque: 1.2[N m]
Terminal screw: M4
Tightening torque: 1.2[N m]
(10.6 [lb in])
(7.08 [lb in])
(10.6 [lb in])
(10.6 [lb in])

Note. Screw size is M3.5 for the control circuit terminal block (TE2) of the servo

amplifier manufactured in April 2007 or later. Screw size is M3 for the control

terminal block (TE2) of the servo amplifier manufactured in March 2007 or earlier.

4-M5 screw

118 0.5

Approx. 130

Approx. 6Approx. 6

Mounting hole process drawing